irqchip/pruss-intc: Convert to platform_driver::remove_new() callback
The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/071057cfdc0bc52c574f74156b410c0337adb69c.1703284359.git.u.kleine-koenig@pengutronix.de
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@ -599,7 +599,7 @@ fail_irq:
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return ret;
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}
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static int pruss_intc_remove(struct platform_device *pdev)
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static void pruss_intc_remove(struct platform_device *pdev)
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{
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struct pruss_intc *intc = platform_get_drvdata(pdev);
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u8 max_system_events = intc->soc_config->num_system_events;
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@ -616,8 +616,6 @@ static int pruss_intc_remove(struct platform_device *pdev)
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irq_dispose_mapping(irq_find_mapping(intc->domain, hwirq));
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irq_domain_remove(intc->domain);
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return 0;
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}
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static const struct pruss_intc_match_data pruss_intc_data = {
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@ -645,12 +643,12 @@ MODULE_DEVICE_TABLE(of, pruss_intc_of_match);
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static struct platform_driver pruss_intc_driver = {
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.driver = {
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.name = "pruss-intc",
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.of_match_table = pruss_intc_of_match,
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.suppress_bind_attrs = true,
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.name = "pruss-intc",
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.of_match_table = pruss_intc_of_match,
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.suppress_bind_attrs = true,
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},
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.probe = pruss_intc_probe,
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.remove = pruss_intc_remove,
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.probe = pruss_intc_probe,
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.remove_new = pruss_intc_remove,
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};
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module_platform_driver(pruss_intc_driver);
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